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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Represents the browser side of the browser <--> renderer communication | 5 // Represents the browser side of the browser <--> renderer communication |
6 // channel. There will be one RenderProcessHost per renderer process. | 6 // channel. There will be one RenderProcessHost per renderer process. |
7 | 7 |
8 #include "content/browser/renderer_host/render_process_host_impl.h" | 8 #include "content/browser/renderer_host/render_process_host_impl.h" |
9 | 9 |
10 #include <algorithm> | 10 #include <algorithm> |
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3072 render_process_host = GetProcessHostForSite(browser_context, site_url); | 3072 render_process_host = GetProcessHostForSite(browser_context, site_url); |
3073 break; | 3073 break; |
3074 case SiteInstanceImpl::ProcessReusePolicy::USE_DEFAULT_SUBFRAME_PROCESS: | 3074 case SiteInstanceImpl::ProcessReusePolicy::USE_DEFAULT_SUBFRAME_PROCESS: |
3075 DCHECK(SiteIsolationPolicy::IsTopDocumentIsolationEnabled()); | 3075 DCHECK(SiteIsolationPolicy::IsTopDocumentIsolationEnabled()); |
3076 render_process_host = GetDefaultSubframeProcessHost( | 3076 render_process_host = GetDefaultSubframeProcessHost( |
3077 browser_context, site_instance, is_for_guests_only); | 3077 browser_context, site_instance, is_for_guests_only); |
3078 break; | 3078 break; |
3079 case SiteInstanceImpl::ProcessReusePolicy::REUSE_PENDING_OR_COMMITTED_SITE: | 3079 case SiteInstanceImpl::ProcessReusePolicy::REUSE_PENDING_OR_COMMITTED_SITE: |
3080 render_process_host = | 3080 render_process_host = |
3081 FindReusableProcessHostForSite(browser_context, site_url); | 3081 FindReusableProcessHostForSite(browser_context, site_url); |
3082 UMA_HISTOGRAM_BOOLEAN("SiteInstance.ReusePendingOrComittedSiteCouldReuse", | |
Charlie Reis
2017/06/07 20:15:33
typo: Committed
clamy
2017/06/13 15:04:47
Done.
| |
3083 render_process_host != nullptr); | |
3082 break; | 3084 break; |
3083 default: | 3085 default: |
3084 break; | 3086 break; |
3085 } | 3087 } |
3086 | 3088 |
3087 // If not (or if none found), see if we should reuse an existing process. | 3089 // If not (or if none found), see if we should reuse an existing process. |
3088 if (!render_process_host && | 3090 if (!render_process_host && |
3089 ShouldTryToUseExistingProcessHost(browser_context, site_url)) { | 3091 ShouldTryToUseExistingProcessHost(browser_context, site_url)) { |
3090 render_process_host = GetExistingProcessHost(browser_context, site_url); | 3092 render_process_host = GetExistingProcessHost(browser_context, site_url); |
3091 } | 3093 } |
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3601 LOG(ERROR) << "Terminating render process for bad Mojo message: " << error; | 3603 LOG(ERROR) << "Terminating render process for bad Mojo message: " << error; |
3602 | 3604 |
3603 // The ReceivedBadMessage call below will trigger a DumpWithoutCrashing. | 3605 // The ReceivedBadMessage call below will trigger a DumpWithoutCrashing. |
3604 // Capture the error message in a crash key value. | 3606 // Capture the error message in a crash key value. |
3605 base::debug::ScopedCrashKey error_key_value("mojo-message-error", error); | 3607 base::debug::ScopedCrashKey error_key_value("mojo-message-error", error); |
3606 bad_message::ReceivedBadMessage(render_process_id, | 3608 bad_message::ReceivedBadMessage(render_process_id, |
3607 bad_message::RPH_MOJO_PROCESS_ERROR); | 3609 bad_message::RPH_MOJO_PROCESS_ERROR); |
3608 } | 3610 } |
3609 | 3611 |
3610 } // namespace content | 3612 } // namespace content |
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